fix(otellogs): set fingerprint_size to 16kb to avoid of log duplication

This prevents of open-telemetry/opentelemetry-collector-contrib#22936
which is caused by incorrect update of fingerprint when it is read in multiple iterations.
The issue is not observed when fingerprint_size is not higher than default buffer size (16kb).

.changelog/3158.fixed.txt

@@ -0,0 +1 @@
+fix(otellogs): set fingerprint_size to 16kb to avoid of log duplication

deploy/helm/sumologic/conf/logs/collector/otelcol/config.yaml

@@ -51,10 +51,11 @@ receivers:
 {{- if .Values.sumologic.logs.container.enabled }}
   filelog/containers:
 {{ if lt (int .Capabilities.KubeVersion.Minor) 24 }}
-    ## sets fingerprint_size to 17kb in order to match the longest possible docker line (which by default is 16kb)
+    ## sets fingerprint_size to 16kb in order to match the longest possible docker line (which by default is 16kb)
     ## we want to include timestamp, which is at the end of the line
+    ## setting higher fingerprint_size is not recommended when https://github.com/open-telemetry/opentelemetry-collector-contrib/issues/22936 is not fixed
     ## Not necessary in 1.24 and later, as docker-shim is not present anymore
-    fingerprint_size: 17408
+    fingerprint_size: 16384
 {{ end }}
     include:
       - /var/log/pods/*/*/*.log

tests/helm/testdata/goldenfile/logs_otc/basic.output.yaml

@@ -54,7 +54,7 @@ data:
           type: remove
     receivers:
       filelog/containers:
-        fingerprint_size: 17408
+        fingerprint_size: 16384
         include:
         - /var/log/pods/*/*/*.log
         include_file_name: false